XGIMI 3D Active Glasses For Projector can work continuously for 60 hours on a single charge as it has an 80mAh bulit-in rechargeable lithium battery. Enjoy the excellent 3D effect at any position with a 178°wide view angle. Size of the 3D glasses' lens enlarges 10% more than the normal 3D glasses. It uses less than 2.0ms response and light valve LCD lens. The glasses has an 8% increased luminousness ; resulting in enhanced definition and colorfulness of the images. Containing smart chip, the 3D glasses only turn on when it receives DLP-Link's signal; and it goes to ready mode when the signal disappears.
1 x 3D Glasses, 1 x Clean cloth, and 1 x USB cable